Waz,
Thanks for posting your initial real time experiences on CFD trading.
I am in my cfd trading infancy also, but have started off on smaller amounts, wanting to feel my way and adjust my trading plan with real experience (paper trading just doesn't do it for me). I have been successful in principle (i.e. in picking stocks to long/short and when to buy in) but have butchered my profits with inexperience and an itchy exit trigger finger!
Anyway my advice for what it is worth, i am a professional punter (horses) and can tell you the mental side of things are almost exactly the same between betting and trading, you really need to have a rock solid trading plan with strict rules to trade/punt by. Not to oversimplify, indeed you may still be able to trade profitably, but won't reach your full potential unless you approach each trade as totally independent of all other trades (unless different transactions are part of the same position).
I agree with Woodrel, assess all trades once closed, reviewing why it worked/failed, was it your plan or it's innaccurate execution?
Very interested in hearing how you fair in the future, i will start posting some of my trades shortly also,
Good luck